156787413740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{577}}^1\times {\mathrm{619}}^1$

素因数の和:1719

約数の個数: 96

約数和(自身を含む): 338108359680

約数和(自身を除く): 181320945940

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 467, 470, 577, 619, 934, 940, 1154, 1238, 1868, 2308, 2335, 2476, 2885, 3095, 4670, 5770, 6190, 9340, 11540, 12380, 21949, 27119, 29093, 43898, 54238, 58186, 87796, 108476, 109745, 116372, 135595, 145465, 219490, 269459, 271190, 289073, 290930, 357163, 438980, 538918, 542380, 578146, 581860, 714326, 1077836, 1156292, 1347295, 1428652, 1445365, 1785815, 2694590, 2890730, 3571630, 5389180, 5781460, 7143260, 12664573, 13586431, 16786661, 25329146, 27172862, 33573322, 50658292, 54345724, 63322865, 67146644, 67932155, 83933305, 126645730, 135864310, 166795121, 167866610, 253291460, 271728620, 333590242, 335733220, 667180484, 833975605, 1667951210, 3335902420, 7839370687, 15678741374, 31357482748, 39196853435, 78393706870, 156787413740]

約数ペア:

[(1, 156787413740), (2, 78393706870), (4, 39196853435), (5, 31357482748), (10, 15678741374), (20, 7839370687), (47, 3335902420), (94, 1667951210), (188, 833975605), (235, 667180484), (467, 335733220), (470, 333590242), (577, 271728620), (619, 253291460), (934, 167866610), (940, 166795121), (1154, 135864310), (1238, 126645730), (1868, 83933305), (2308, 67932155), (2335, 67146644), (2476, 63322865), (2885, 54345724), (3095, 50658292), (4670, 33573322), (5770, 27172862), (6190, 25329146), (9340, 16786661), (11540, 13586431), (12380, 12664573), (21949, 7143260), (27119, 5781460), (29093, 5389180), (43898, 3571630), (54238, 2890730), (58186, 2694590), (87796, 1785815), (108476, 1445365), (109745, 1428652), (116372, 1347295), (135595, 1156292), (145465, 1077836), (219490, 714326), (269459, 581860), (271190, 578146), (289073, 542380), (290930, 538918), (357163, 438980)]